baber/WOPTO huggingface dataset:
Patent JP-2001038866-A (JP)
Title: Laminated polyester film with gas barrier properties
Inventor: KAWAI SHINICHI
IPC: C08G63/183
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To enhance gas barrier properties by monolithically laminating a film layer made up of a polytrimethylene 2,6-naphthalate polyester and biaxially orientating the film on one face of a film layer consisting of a polyethylene terephthalate polyester. SOLUTION: A film layer formed of a polytrimethylene 2, 6-naphthalate polyester which is composed mainly of naphthalene 2,6-dicarboxylic acid as a main acid component, or composed mainly of a copolymerized dicarboxylic acid other than the naphthalene 2,6-dicarboxylic acid using naphthalene 2,7- dicarboxylic acid, naphthalene 1,4-dicarboxylic acid, terephthalic acid and ester derivatives thereof, is monolithically laminated and biaxially orientated on one face of a film layer comprising a polyethylene terephthalate polyester composed mainly of the terephthalic acid as a main acid component and ethylene glycol as a main glycol component.
Patent JP-H05194622-A (JP)
Title: System of initiating anionic polymerization of (meth)acrylic monomer
Inventor: FUIRITSUPU BEYAARU
IPC: C08F297/02
Filed: 1992-07-17
Abstract: The initiating system for the anionic polymerisation of (meth)acrylic monomers and optionally of nonacrylic vinyl comonomers comprises (1) a functional initiator and (2) an alkali metal alcoholate of formula R'OM' in which M' is an alkali metal and R' is an R<1)<OR<2>)m group where R<1> is a C1-C6 alkyl or aralkyl radical, R<2> is a C2-C4 alkylene radical and m is equal to 1, 2 or 3. Application to the formation of (meth)acrylic homopolymers and of block copolymers of (meth)acrylic monomers and optionally of nonacrylic vinyl comonomers.
Patent JP-S6191918-A (JP)
Title: Manufacturing device of compound thin film
Inventor: MORIMOTO KIYOSHI
IPC: H01L31/04
Filed: 1984-10-11
Abstract: PURPOSE:To prevent a formation membrane by such as a discharge from deterioration and to form a film of good quality by providing a gas active method in an introducing portion of a reactive gas in forming a compound thin film through introducing the reactive gas into a vacuum vessel. CONSTITUTION:After a reactive gas is introduced through a gas introducing hole 14 from an external of a vacuum vessel 2 and is dissociated or activated or ionizated by a gas active method 15, it is provided into the vacuum vessel 2 from a gas exhaust nozzle. Because of this, as a thin film forming region and an active method is isolated and the reactive gas is provided to a thin film forming portion in an activated state, a deterioration of forming membrane by a process such as a discharge is prevented and a film of good quality can be formed.
Patent JP-S57184121-A (JP)
Title: Hardening treatment device for soft ground
Inventor: SHIRAKI HISASHI
IPC: E02D3/12
Filed: 1981-12-28
Abstract: PURPOSE:To subjet a wide range of soft ground to a hardening treatment by using a system in which an agitator to stir a hardning agent is provided separately from a plant ship, and the agitator is moved with the movement of the plant ship. CONSTITUTION:Draggers 1a, 1b, 1c, and 1d are set in such a way as to put a soft ground A between them. A plant ship 2 is put into the soft ground A, the cables 12a and 12b of the draggers are connected to the plant ship 2, and the cables 12c and 12d of the draggers for a mobile float 6 are connected to the mobile float 6. while operating the plant ship 2, the mobile float 6, and a hardening agent-producing plant 15, each of the draggers 1a and 1b is wound, rewound, or stopped to advance the plant ship 2 in the direction of arrow E for hardening a fixed area a of the soft ground A. As the plant ship 2 moves, each of the draggers 1c and 1d is wound, rewound, or stopped and the mobile float 6 is also moved in the wake of them in the direction of arrow P. After treating the area (a), the areas (b) and (c) are orderly treated for hardening.
Patent JP-2001044556-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: KIKAWA TAKESHI
IPC: H01S5/028
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To little increase operating current even after long-term operation and raise reliability with long lifetime by a method, wherein a hydrogenation amorphous silicon thin film has an Si-Hn bond and an Si-H bond among therein, and a specified amount of hydrogen atoms included in the hydrogenation amorphous silicon thin film forms the Si-H bond therein. SOLUTION: A low index of reflection (AR) film 20 is provided on a frontward emission face (Z=0) at one end of a resonator 40 of a semiconductor laser, and a high index of reflection (HR) 23 is provided on a rearward emission face (Z=L) at the other end. The high index of reflection (HR) 23 is structured to periodically laminate a silicon oxide (SiO2) film 21 and an a-Si:H film (amorphous film) 22. When the a-Si:H film 22 is manufactured, it is irradiated with hydrogen radicals or hydrogen ions, and in an Si-Hn (n>=2) bond and an Si-H bond in the amorphous film, the hydrogen atoms of 80% or higher contained in the amorphous film form the Si-H bond. The index of reflection of the high index of reflection 23 is 95%.
Patent JP-2001039454-A (JP)
Title: Synthetic resin tube container
Inventor: IIZUKA SHIGEO
IPC: B65D47/14
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To reduce the material, and to prevent ingress of water by connecting the rear end of a lid plate to the rear end of an upper part of a body part of a container body via a thin-walled hinge, and providing a lid having a knob part with a fitting hole opened in a forward lid plate part from a projection for closing to realize the connection to the body part without constituting any double wall in a vertical direction. SOLUTION: In a lid 27, a rear end of a lid plate 28 fitted into a fitting recessed groove 24 is connected to an upper rear end part of a body part 22 via a thin-walled hinge 29, a projection 30 for plug closure formed on a lower surface of the lid plate 28 is fitted into a pouring cylinder 25, a forward part of the lid plate 28 of the projection 30 for plug closure is bent forward downwardly in a diagonal direction to form a knob part 31, and a fitting hole 32 cut in the knob part 31 and long in the right-to- left direction is fitted to an outer surface of a fitting plate 26 formed on a forward part of a top plate 23 of the pouring cylinder 25. To open a plug, the knob part 31 is only lifted, and then, the fitting hole 32 is detached from the fitting plate 26, and the projection 30 for plug closure is detached upward from the pouring cylinder 25, respectively to enable the pouring.  No double wall is requested in the vertical direction, and the height of the lid 27 can be reduced.
Patent JP-S6194127-A (JP)
Title: Protecting device for service interruption mode
Inventor: MIYAMOTO ISAO
IPC: H02H3/24
Filed: 1984-10-12
Abstract: PURPOSE:To prevent surely a malfunction is a service interruption mode by fetching the voltage of a power supply bus to a service interruption detecting circuit in order to detect the voltage drop early. CONSTITUTION:A voltage is supplied to a control system power supply device 3 from a power supply bus 1 via an input transformer 2. Then the voltage of the bus 1 is led to a service interruption detecting circuit 4, and a service interruption detecting signal is supplied to an interruption terminal 61 of a microcomputer 6. This computer 6 receives the service interruption detecting signal through the terminal 61 and transmits a service interruption detection output 6b to a service interruption detecting gate circuit 8 synchronously with the end timing of the control signal prescribing signal width and then supplies an inhibition command to a control inhibition gate circuit 5. The output of the circuit 8 is connected to a reset terminal 6c of the computer 6. Thus the voltage drop of the bus 1 is detected before the reduction of the output voltage of the device 3. Then the discontinuation of a control action is avoided.
Patent JP-H0555241-A (JP)
Title: Diode and manufacture thereof
Inventor: TAKADA MIKIO
IPC: H01L27/06
Filed: 1991-08-27
Abstract: PURPOSE:To provide a diode wherein a collector and a base of a transistor are connected as one electrode while an emitter as the other electrode, having a high backward breakdown strength and an easy assembling structure. CONSTITUTION:In this diode, an electrode connecting a low concentration base layer 4a encircled by separating layers formed on a high impurity concentration emitter layer 3 with collector layers 6 is specified as one electrode while an emitter as the other electrode. Thus, due to the low concentration of the base layer 4a, the backward breakdown strength of emitter junction is higher while due to the high concentration of the emitter, the current amplification factor is large thereby enabling the forward potential decline to be minimized. Furthermore, one and the other electrodes are composed respectively on one and the other surfaces thereby notably facilitating the assembling step.
Patent JP-H0961433-A (JP)
Title: Drying reagent for measuring blood coagulation time
Inventor: WATANABE SHIN
IPC: C12Q1/56
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To measure a blood sample without any dilution, for example, by a pH buffer liquid in advance by setting the concentration of an anticoagulating agent contained in a drying reagent to a specific value or less. SOLUTION: The concentration of an anticoagulating agent contained in a drying reagent is set to 1mM or less. Especially, in a proper example, the concentration of the anticoagulating agent is set to 0.1mM or less when tissue thromboplastim (2×10<4> g), lactic acid calcium (8×10<-5> g), bovine adsorption plasma (5×10<-1> g), and iron tritetraoxide particle (2×10<-4> g) with an average particle diameter of 0.5μm are used as main constituting components for a blood sample (25μl). After it is adjusted as a measurement reagent solution, a certain amount is dispensed into a reaction side before freezing and drying. That is, the reaction slide is constituted by bonding a transparent polyester plate 12 to a white polyester plate 13 and then further bonding a transparent polyester plate 11 on it.  A solution for drying reagent is loaded from a dispensing port 3 and is frozen and dried or dried by wind, thus retaining a reagent constituent in the reaction slide and producing a drying reagent.
Patent JP-2000039187-A (JP)
Title: Outdoor device
Inventor: SAITO JUNICHI
IPC: F24F5/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To restrict an installing space for an outdoor device, enable the outdoor device to be mounted in a porch having a narrow area or the like and further to be set at each of the floors where an air short is hardly produced. SOLUTION: Each of the plurality of outdoor devices 2 mounted side by side at a porch of each of floors of a multi-storied building is of a substantial rectangular shape, and their outer shape and sizes are set substantially the same to each other. Each of these outdoor devices 2 has suction ports 4 at a side surface opposite to a wall of the building and at both right and left side surfaces connected from the opposite side surface. The upper side surface is formed with a plurality of blowing-out ports. A substantial L-shaped aeration duct 3 covering all of a plurality of blowing-out ports is fixed to the upper side surfaces of these outdoor devices 2. The blowing-out ports of the aeration duct 3 are faced oppositely against the wall surface of the building.
Patent JP-S58111796-A (JP)
Inventor: NIIHORI KUNIAKI
IPC: G21C1/00
Filed: 1981-12-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0379877-A (JP)
Title: Safety valve for gas
Inventor: KIJIMA NORIO
IPC: F16K17/34
Filed: 1989-08-22
Abstract: PURPOSE:To block gas flow positively against the large quantity of gas flow by providing a valve guard part to be brought into contact with the upstream side single face of a valve body in the opened state and providing the valve guard part with a cabity to which the face on the valve body side is opened as well as a communicating hole between the upstream side of gas flow and the cavity. CONSTITUTION:A valve guard part 9 is provided with a cavity 10 to which the face of the valve body 2 side is opened, but the normal gas flow is performed through a passage 11 and a valve hole 4, and because of the valve body 2 being in contact with the valve guard part 9, gas is prevented from flowing into the cavity 10 through a communicating hole 13. When the gas flow quantity is increased, its flow pressure rises, so that gas flows into the cavity 10 through the communicating hole 13, and the valve body 2 is separated from the valve guard part 9 against a spring 8. The valve hole is closed being pressed by the gas flow pressure, and a contact face 3 is brought into contact with a valve seat 5, thus blocking the gas flow. The instantaneous gas flow in large quantity at the initial plug opened time enters into the cavity 10, the pressure is absorbed in the cavity 10 because of its instantaneity, and the valve body 2 is prevented from moving against the spring 8, thus maintaining the opened state of the valve body 2.
Patent JP-H1122826-A (JP)
Title: Gasket
Inventor: OTSUJI KEIJI
IPC: F16J15/06
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a gasket which can generate a high sealing precision using a reaction force while the structure remains simple and includes no liquid sump to allow prevention of bacteria, etc., from propagation to lead to establishment of good sanitation. SOLUTION: A gasket 1 is equipped with a ring body having a hole 2 in the center and a joining surface 3 on each surface, an annular groove 5 formed at the peripheral wall surface 4 of the ring body, tight contacting piece 5 formed on the joining surfaces 3 through the groove 5, and a ridge 7 formed on that side of the contacting piece 6 where the joining surface 3 exists. The depth of the groove 5 should range between 2-15 mm, preferably between 3-10 mm, depending upon the material of the ring body, shape of the part 6, etc.
Patent JP-S60108421-A (JP)
Title: Novel polyester
Inventor: FUJIWARA TAKASHI
IPC: C08G63/19
Filed: 1983-11-16
Abstract: PURPOSE:To provide a novel polyester of outstanding melt formability capable of readily giving formed products of excellent physical properties, consituted by structural units derived from phenoxyhydroquinone, diphenoxyhydroquinone, terephthalic acid and hydroxybenzoic acid. CONSTITUTION:The objective polymer with melt anisotropy, constituted by structural nints of formulae I -IV (k-n are each mole fraction of the corresponding structural unit, satisfying the following relationships: 0.03<=l/k+l<=0.5, 0<=n/k+l+m+n<=0.7 and k+l m) can be obtained, for example, by polycondensation, with acetic acid elimination, between (1) phenoxyhydroquinone diacetate, (2) diphenoxyhydroquione diacetate, (3) terephthalic acid, and (4) p- acetoxybenzoic acid.
Patent JP-S59107437-A (JP)
Title: Vtr
Inventor: KUMAGAI TAKAO
IPC: G11B15/02
Filed: 1982-12-09
Abstract: PURPOSE:To simplify the handling of a VTR by rewinding a tape by a small amount and then reproducing it again by turning off a cue switch when the cue is searched in a reproduction mode. CONSTITUTION:Whether a cue switch is turned on or off at a step 132 is checked in a reproduction mode. If the cue switch is on, steps 132 and 133 are repeated. Thus a tape is driven faster than a record mode, and a VTR is set in a cue searching mode. When the cue switch is turned off, the processing shifts to a step 134 from the step 132. Then the tape is rewound for a prescribed period of time. Thus the VTR is set in a review (searching) mode, and then a plunger and a reel motor for pinch roller are driver in a reproduction mode when the tape rewind period elapses. These plunger and the reel motor are set in a reproduction mode again, and the processing proceeds to a step 102.
Patent JP-H0884443-A (JP)
Title: Electric apparatus
Inventor: ICHIHARA YOSHIRO
IPC: H02J7/35
Filed: 1994-09-09
Abstract: PURPOSE: To make it possible to charge a battery without a lack in performance, by short-circuiting an element with abnormal output on the basis of a detected value related to at least a voltage or a current at each element for a solar battery. CONSTITUTION: In an element-output detection circuit 6, each voltage of photoelectric conversion elements 1a to 1d for a solar battery 1 is detected on the basis of each detection signal at input terminals D1 to D4. A judgment circuit 7 judges whether the terminal voltage is higher than a given level or not. When the terminal voltage is higher, an output of terminal S1 is put in a low level, and a short circuit switch 2 is turned off, and when the terminal voltage is lower, the output of terminal S1 is put in a high level, and a short circuit switch 2 is turned on. Similarly, short circuit switches 3 to 5 are turned on or off after the judgment circuit 7 judges whether each terminal voltage of photoelectric conversion elements 1b to 1d is above a given level or not.  Finally, whether an overall terminal voltage of the whole solar battery is lower than a given level or not is judged, and when it is lower than a given level, a given output signal is generated from an output terminal S0 of a selector circuit 8 to a display circuit 12 to indicate a caution of an inhibited charging state.
Patent JP-H0498989-A (JP)
Title: Branching device and distributer for two-way catv system and its line control method
Inventor: YAMAUCHI KAZUHIDE
IPC: H04N5/00
Filed: 1990-08-16
Abstract: PURPOSE:To prevent incoming confluent noise from a non-subscriber and to prevent immediately incoming confluent noise even against a change in a subscriber and a non-subscriber by controlling switching of an incoming line for each distribution system in a 2-way CATV system. CONSTITUTION:A central processing unit 1 of a center registers and manages individual management information as to whether a party accommodated to each distribution system of a CATV branching device and distributer 5 is a subscriber or a non-subscriber or the like. The individual management information is fed to the CATV branching device and distributer 5 via a head end 3 and a transmission line 4 as a control signal by a status monitor controller 2. A status monitor 52 of the CATV branching device and distributer 5 recognizes the subscriber non-subscriber individual management information by the received control signal, closes a bridger gate switch 54 corresponding to the distribution system accommodating the subscriber based on the individual management information and opens the bridger gate switch 54 corresponding to the distribution system accommodating the non-subscriber based on the individual management information.
Patent JP-H0664866-A (JP)
Title: Elevator rail cleaning tool
Inventor: KANEKO AKIO
IPC: B66B7/12
Filed: 1992-08-13
Abstract: PURPOSE:To perform simultaneous and complete cleaning of, especially, the back and the sidefaces of a rail. CONSTITUTION:A cleaning tool for a rail for an elevator comprises back cleaning bodies 7 and 7a composed of brushes and side cleaning bodies 4 and 4a composed of a pair of wire brushed 4A, and is constituted such that the back and the sidefaces of the rail are simultaneously cleaned.
Patent JP-H0263072-A (JP)
Title: Image forming device
Inventor: MOTOHASHI MITSUO
IPC: G03G15/01
Filed: 1988-08-30
Abstract: PURPOSE:To eliminate the possibility of the occurrence of fogging and the deterioration of character reproducibility by priviously making the impressing voltage for electrificaton of an electrifier corrected voltage values correspond at every developing device and making the electric potential on the surface of a photosensitive body at each developing region the same value. CONSTITUTION:By specifying color of a color specifying scanning panel 8, developing device to be operated is fixed as well as a color specifying signal is transmitted to a voltage control circuit 9. By this signal, the output voltage of a high voltage power source 10 is controlled to be a voltage for electrifying corresponding to specified colors. When two-color constitution is specified, a developing device which operates at a first rotation and that of a second rotation are determined. By recognizing by the voltage control circuit 9 whether it is the first rotation or the second with the aid of a signal from an encoder 11, developing device to be operated is determined and the high voltage power source is controlled to output voltage corresponding to it. Thus, image-forming with fine character reproducibility and without fogging can be carried out.
Patent JP-H05206715-A (JP)
Title: Miniature antenna
Inventor: ERURANDO KATSUSERU
IPC: H01Q1/40
Filed: 1992-08-13
Abstract: PURPOSE: To provide a miniature antenna for linear polarization for providing essentially rectangular current distribution between a node on the base of antenna and the top of antenna. CONSTITUTION: This miniature antenna is provided with a thin base section 10 and an essentially circular top loop 12 vertical to this base. Between a partially helical central part 20 and the top loop 12, a U-shaped load 14 is connected, its 1st leg 16 is essentially vertically connected to the thin base section 10 and its 2nd leg 18 is essentially tangentially connected to the top loop 12.
Patent JP-H1159306-A (JP)
Title: Air bag device for front passenger seat
Inventor: FURUNO TAKESHI
IPC: B60R21/20
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To control at a low cost the behavior of an air bag when it is depolyed, in an air bag device for the front passenger seat, the device having an air bag and an inflator inside an instrument panel and having an air-bag door placed in such a way as to cover the air bag. SOLUTION: The horizontal rupturing part 20 of an air-bag door 10 which extends in the cross direction of a vehicle is ruptured from each end 20T when an air bag is deployed. As means for rupturing the same, the wall thickness of a center part 20C is made greater than that of each end 20T. A rib 23 is provided at the center part 20C. The center part 20C is curved. In the case of the curved center part 20C, each end 20T is disposed close to the gas outlet of an inflator in relation to the center part 20C.
Patent JP-H0764089-A (JP)
Title: Liquid crystal display device
Inventor: KOMA TOKUO
IPC: G02F1/1333
Filed: 1993-08-31
Abstract: PURPOSE:To control the orientation of liquid crystals, to suppress disclination and to improve visual sensation characteristics by setting the potential of orientation control electrodes integrally formed between all pixels higher than the potential of all the other transparent electrodes on a substrate or lower than this potential and providing the display parts of the transparent electrodes with orientation control windows which are electrode-absent parts of a prescribed shape. CONSTITUTION:The surface of an insulating film 13 is provided with the orientation control electrodes 4 enclosing a predetermined region to serve as the display part. The orientation control electrodes 4 are designed to regulate the inclination direction of the liquid crystals to the inner side of pixels and the potential thereof is set at the effective value higher or lower than the potential of scanning electrodes 11. The liquid crystal molecules 30 of the parts of the orientation control windows 5 formed by the absence of the electrodes in data electrodes 21 in the display region are fixed to an initial perpendicularly oriented state in the liquid crystal layer 3 corresponding to these windows. The inclination direction of the liquid crystal molecules 30 at the peripheral edges of the pixels is regulated by the orientation control electrodes 4 in such a manner and the liquid crystal molecules 30 of the parts corresponding thereto are fixed in the direction perpendicular to the substrate by the orientation control windows 5.